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Merge pull request #2264 from xinnan-tech/py_xunfei_tts
update:添加讯飞语音识别、大模型、语音合成供应器
This commit is contained in:
@@ -0,0 +1,41 @@
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-- 添加讯飞流式TTS供应器
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delete from `ai_model_provider` where id = 'SYSTEM_TTS_XunFeiStreamTTS';
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INSERT INTO `ai_model_provider` (`id`, `model_type`, `provider_code`, `name`, `fields`, `sort`, `creator`, `create_date`, `updater`, `update_date`) VALUES
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('SYSTEM_TTS_XunFeiStreamTTS', 'TTS', 'xunfei_stream', '讯飞流式语音合成', '[{"key":"app_id","label":"APP_ID","type":"string"},{"key":"api_secret","label":"API_Secret","type":"string"},{"key":"api_key","label":"API密钥","type":"string"},{"key":"output_dir","label":"输出目录","type":"string"},{"key":"voice","label":"音色","type":"string"},{"key":"format","label":"音频格式","type":"string"},{"key":"sample_rate","label":"采样率","type":"number"},{"key": "volume", "type": "number", "label": "音量"},{"key": "speed", "type": "number", "label": "语速"},{"key": "pitch", "type": "number", "label": "音调"},{"key": "oral_level", "type": "number", "label": "口语化等级"},{"key": "spark_assist", "type": "number", "label": "是否口语化"},{"key": "stop_split", "type": "number", "label": "服务端拆句"},{"key": "remain", "type": "number", "label": "保留书面语"}]', 20, 1, NOW(), 1, NOW());
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-- 添加讯飞流式TTS模型配置
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delete from `ai_model_config` where id = 'TTS_XunFeiStreamTTS';
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INSERT INTO `ai_model_config` VALUES ('TTS_XunFeiStreamTTS', 'TTS', 'XunFeiStreamTTS', '讯飞流式语音合成', 0, 1, '{\"type\": \"xunfei_stream\", \"app_id\": \"\", \"api_secret\": \"\", \"api_key\": \"\", \"output_dir\": \"tmp/\", \"voice\": \"x5_lingxiaoxuan_flow\", \"format\": \"raw\", \"sample_rate\": 24000, \"volume\": 50, \"speed\": 50, \"pitch\": 50, \"oral_level\": \"mid\", \"spark_assist\": 1, \"stop_split\": 0, \"remain\": 0}', NULL, NULL, 23, NULL, NULL, NULL, NULL);
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-- 更新讯飞流式TTS配置说明
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UPDATE `ai_model_config` SET
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`doc_link` = 'https://console.xfyun.cn/app/myapp',
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`remark` = '讯飞流式TTS说明:
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1. 登录讯飞语音技术平台 https://console.xfyun.cn/app/myapp 创建相关应用
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2. 选择需要的服务获取api相关配置 https://console.xfyun.cn/services/uts
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3. 为需要使用的应用(APPID)购买相关服务 例如:超拟人合成 https://console.xfyun.cn/services/uts
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5. 支持实时双流式通信,具有较低的延迟
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6. 支持口语化设置和音频参数调整 注意:V5音色不支持相关口语化配置
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7. 支持实时调节音量、语速、音调等参数
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' WHERE `id` = 'TTS_XunFeiStreamTTS';
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-- 添加讯飞流式TTS音色
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delete from `ai_tts_voice` where tts_model_id = 'TTS_XunFeiStreamTTS';
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-- 基础角色
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INSERT INTO `ai_tts_voice` VALUES ('TTS_XunFeiStreamTTS_0001', 'TTS_XunFeiStreamTTS', '聆小璇', 'x5_lingxiaoxuan_flow', '中文', NULL, NULL, NULL, NULL, 1, NULL, NULL, NULL, NULL);
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INSERT INTO `ai_tts_voice` VALUES ('TTS_XunFeiStreamTTS_0002', 'TTS_XunFeiStreamTTS', '聆飞逸', 'x5_lingfeiyi_flow', '中文', NULL, NULL, NULL, NULL, 2, NULL, NULL, NULL, NULL);
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INSERT INTO `ai_tts_voice` VALUES ('TTS_XunFeiStreamTTS_0003', 'TTS_XunFeiStreamTTS', '聆小玥', 'x5_lingxiaoyue_flow', '中文', NULL, NULL, NULL, NULL, 3, NULL, NULL, NULL, NULL);
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INSERT INTO `ai_tts_voice` VALUES ('TTS_XunFeiStreamTTS_0004', 'TTS_XunFeiStreamTTS', '聆玉昭', 'x5_lingyuzhao_flow', '中文', NULL, NULL, NULL, NULL, 4, NULL, NULL, NULL, NULL);
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INSERT INTO `ai_tts_voice` VALUES ('TTS_XunFeiStreamTTS_0005', 'TTS_XunFeiStreamTTS', '聆玉言', 'x5_lingyuyan_flow', '中文', NULL, NULL, NULL, NULL, 5, NULL, NULL, NULL, NULL);
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-- 需要添加对应的角色音色
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INSERT INTO `ai_tts_voice` VALUES ('TTS_XunFeiStreamTTS_0006', 'TTS_XunFeiStreamTTS', '聆飞哲', 'x4_lingfeizhe_oral', '中文', NULL, NULL, NULL, NULL, 6, NULL, NULL, NULL, NULL);
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INSERT INTO `ai_tts_voice` VALUES ('TTS_XunFeiStreamTTS_0007', 'TTS_XunFeiStreamTTS', '聆小璃', 'x4_lingxiaoli_oral', '中文', NULL, NULL, NULL, NULL, 7, NULL, NULL, NULL, NULL);
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INSERT INTO `ai_tts_voice` VALUES ('TTS_XunFeiStreamTTS_0008', 'TTS_XunFeiStreamTTS', '聆小糖', 'x5_lingxiaotang_flow', '中文', NULL, NULL, NULL, NULL, 8, NULL, NULL, NULL, NULL);
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INSERT INTO `ai_tts_voice` VALUES ('TTS_XunFeiStreamTTS_0009', 'TTS_XunFeiStreamTTS', '聆小琪', 'x4_lingxiaoqi_oral', '中文', NULL, NULL, NULL, NULL, 9, NULL, NULL, NULL, NULL);
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INSERT INTO `ai_tts_voice` VALUES ('TTS_XunFeiStreamTTS_0010', 'TTS_XunFeiStreamTTS', '聆佑佑-童年女声', 'x4_lingyouyou_oral', '中文', NULL, NULL, NULL, NULL, 10, NULL, NULL, NULL, NULL);
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INSERT INTO `ai_tts_voice` VALUES ('TTS_XunFeiStreamTTS_0011', 'TTS_XunFeiStreamTTS', '子津', 'x4_zijin_oral', '天津话', NULL, NULL, NULL, NULL, 11, NULL, NULL, NULL, NULL);
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INSERT INTO `ai_tts_voice` VALUES ('TTS_XunFeiStreamTTS_0012', 'TTS_XunFeiStreamTTS', '子阳', 'x4_ziyang_oral', '东北话', NULL, NULL, NULL, NULL, 12, NULL, NULL, NULL, NULL);
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INSERT INTO `ai_tts_voice` VALUES ('TTS_XunFeiStreamTTS_0013', 'TTS_XunFeiStreamTTS', 'Grant', 'x5_EnUs_Grant_flow', '英文', NULL, NULL, NULL, NULL, 13, NULL, NULL, NULL, NULL);
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INSERT INTO `ai_tts_voice` VALUES ('TTS_XunFeiStreamTTS_0014', 'TTS_XunFeiStreamTTS', 'Lila', 'x5_EnUs_Lila_flow', '英文', NULL, NULL, NULL, NULL, 14, NULL, NULL, NULL, NULL);
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@@ -0,0 +1,26 @@
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-- 添加讯飞流式语音识别服务配置
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delete from `ai_model_provider` where id = 'SYSTEM_ASR_XunfeiStream';
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INSERT INTO `ai_model_provider` (`id`, `model_type`, `provider_code`, `name`, `fields`, `sort`, `creator`, `create_date`, `updater`, `update_date`) VALUES
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('SYSTEM_ASR_XunfeiStream', 'ASR', 'xunfei_stream', '讯飞流式语音识别', '[{"key":"app_id","label":"应用ID","type":"string"},{"key":"api_key","label":"API_KEY","type":"password"},{"key":"api_secret","label":"API_SECRET","type":"password"},{"key":"domain","label":"识别领域","type":"string"},{"key":"language","label":"识别语言","type":"string"},{"key":"accent","label":"方言","type":"string"},{"key":"dwa","label":"动态修正","type":"string"},{"key":"output_dir","label":"输出目录","type":"string"}]', 18, 1, NOW(), 1, NOW());
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delete from `ai_model_config` where id = 'ASR_XunfeiStream';
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INSERT INTO `ai_model_config` VALUES ('ASR_XunfeiStream', 'ASR', '讯飞流式语音识别', '讯飞流式语音识别服务', 0, 1, '{"type": "xunfei_stream", "app_id": "", "api_key": "", "api_secret": "", "domain": "slm", "language": "zh_cn", "accent": "mandarin", "dwa": "wpgs", "output_dir": "tmp/"}', 'https://www.xfyun.cn/doc/spark/spark_zh_iat.html', '支持实时流式语音识别,适用于中文普通话及多种方言识别', 21, NULL, NULL, NULL, NULL);
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-- 更新讯飞流式语音识别模型配置的说明文档
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UPDATE `ai_model_config` SET
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`doc_link` = 'https://www.xfyun.cn/doc/spark/spark_zh_iat.html',
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`remark` = '讯飞流式语音识别配置说明:
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1. 登录讯飞开放平台 https://www.xfyun.cn/
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2. 创建语音识别应用获取APPID、APISecret、APIKey
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3. 参数说明:
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- app_id: 应用ID,在讯飞开放平台创建应用后获得
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- api_key: API密钥,用于接口鉴权
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- api_secret: API密钥,用于生成签名
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- domain: 识别领域,默认slm(智能化语音转写)
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- language: 识别语言,默认zh_cn(中文)
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- accent: 方言类型,默认mandarin(普通话),支持cantonese(粤语)等
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- dwa: 动态修正,默认wpgs(开启动态修正)
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- output_dir: 音频文件输出目录,默认tmp/
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4. 支持实时流式识别,适用于实时语音交互场景
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5. 支持多种方言和语言识别
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' WHERE `id` = 'ASR_XunfeiStream';
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@@ -0,0 +1,19 @@
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delete from `ai_model_config` where id = 'LLM_XunfeiSparkLLM';
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INSERT INTO `ai_model_config` VALUES ('LLM_XunfeiSparkLLM', 'LLM', '讯飞星火认知大模型', '讯飞星火认知大模型', 0, 1, '{"type": "openai", "model_name": "generalv3.5", "base_url": "https://spark-api-open.xf-yun.com/v1", "api_password": "你的api_password", "temperature": 0.5, "max_tokens": 2048, "top_p": 1.0, "frequency_penalty": 0.0}', 'https://www.xfyun.cn/doc/spark/HTTP%E8%B0%83%E7%94%A8%E6%96%87%E6%A1%A3.html', '讯飞星火认知大模型,支持多轮对话、文本生成等功能', 14, NULL, NULL, NULL, NULL);
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-- 更新讯飞星火认知大模型配置的说明文档
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UPDATE `ai_model_config` SET
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`doc_link` = 'https://www.xfyun.cn/doc/spark/HTTP%E8%B0%83%E7%94%A8%E6%96%87%E6%A1%A3.html',
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`remark` = '讯飞星火认知大模型配置说明:
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1. 登录讯飞开放平台 https://www.xfyun.cn/,每一个模型对应每一个api_password,更改模型时需要查看对应模型的api_password
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2. 创建星火认知大模型应用获取API Password
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3. 参数说明:
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- api_password: API Password,在讯飞开放平台创建应用后获得
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- model_name: 模型名称,支持generalv3.5、generalv3等版本
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- base_url: API地址,默认https://spark-api-open.xf-yun.com/v1
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- temperature: 温度参数,控制生成随机性,范围0-1,默认0.5
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- max_tokens: 最大输出token数,默认2048
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- top_p: 核心采样参数,控制词汇多样性,默认1.0
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- frequency_penalty: 频率惩罚,降低重复内容,默认0.0
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4. 每一个模型对应每一个api_password,更改模型时需要查看对应模型的api_password。
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' WHERE `id` = 'LLM_XunfeiSparkLLM';
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@@ -359,3 +359,27 @@ databaseChangeLog:
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- sqlFile:
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encoding: utf8
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path: classpath:db/changelog/202509161701.sql
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- changeSet:
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id: 202509191545
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author: RanChen
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changes:
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- sqlFile:
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encoding: utf8
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path: classpath:db/changelog/202509191545.sql
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- changeSet:
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id: 202509220926
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author: fyb
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changes:
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- sqlFile:
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encoding: utf8
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path: classpath:db/changelog/202509220926.sql
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- changeSet:
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id: 202509220958
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author: fyb
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changes:
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- sqlFile:
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encoding: utf8
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path: classpath:db/changelog/202509220958.sql
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@@ -427,7 +427,26 @@ ASR:
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enable_itn: true # 逆文本归一化
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#language: "zh" # 语种,支持zh、en、ja、ko等
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context: "" # 上下文信息,用于提高识别准确率,不超过10000 Token
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XunfeiStreamASR:
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# 讯飞流式语音识别服务
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# 需要先在讯飞开放平台创建应用,获取以下认证信息
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# 讯飞开放平台地址:https://www.xfyun.cn/
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# 创建应用后,在"我的应用"中获取:
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# - APPID
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# - APISecret
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# - APIKey
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type: xunfei_stream
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# 必填参数 - 讯飞开放平台应用信息
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app_id: 你的APPID
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api_key: 你的APIKey
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api_secret: 你的APISecret
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# 识别参数配置
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domain: slm # 识别领域,iat:日常用语,medical:医疗,finance:金融等
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language: zh_cn # 语言,zh_cn:中文,en_us:英文
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accent: mandarin # 方言,mandarin:普通话
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dwa: wpgs # 动态修正,wpgs:实时返回中间结果
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# 调整音频处理参数以提高长语音识别质量
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output_dir: tmp/
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VAD:
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SileroVAD:
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@@ -585,6 +604,16 @@ VLLM:
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url: https://dashscope.aliyuncs.com/compatible-mode/v1
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# 可在这里找到你的api key https://bailian.console.aliyun.com/?apiKey=1#/api-key
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api_key: 你的api_key
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XunfeiSparkLLM:
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# 定义LLM API类型
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type: openai
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# 先新建应用,在下面的地址
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# 开通应用地址:https://console.xfyun.cn/app/myapp
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# 有免费额度,但也要开通服务,才能获取api_key
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# 每一个模型都需要单独开通,每一个模型的api_password都不同,例如Lite模型在https://console.xfyun.cn/services/cbm 开通
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base_url: https://ark.cn-beijing.volces.com/api/v3
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model_name: lite
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api_key: 你的api_password
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TTS:
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# 当前支持的type为edge、doubao,可自行适配
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EdgeTTS:
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@@ -936,4 +965,26 @@ TTS:
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# sample_rate: 24000 # 采样率:16000, 24000, 48000
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# volume: 50 # 音量:0-100
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# rate: 1 # 语速:0.5~2
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# pitch: 1 # 语调:0.5~2
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# pitch: 1 # 语调:0.5~2
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XunFeiTTS:
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# 讯飞TTS服务 官方网站:https://www.xfyun.cn/
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# 登录讯飞语音技术平台 https://console.xfyun.cn/app/myapp 创建相关应用
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# 选择需要的服务获取api相关配置 https://console.xfyun.cn/services/uts
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# 为需要使用的应用(APPID)购买相关服务 例如:超拟人合成 https://console.xfyun.cn/services/uts
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type: xunfei_stream
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api_url: wss://cbm01.cn-huabei-1.xf-yun.com/v1/private/mcd9m97e6
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app_id: 你的app_id
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api_secret: 你的api_secret
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api_key: 你的api_key
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voice: x5_lingxiaoxuan_flow
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output_dir: tmp/
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# 以下可不用设置,使用默认设置,注意V5音色不支持口语化配置
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# oral_level: mid # 口语化等级:high, mid, low
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# spark_assist: 1 # 是否通过大模型进行口语化 开启:1, 关闭:0
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# stop_split: 0 # 关闭服务端拆句 不关闭:0,关闭:1
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# remain: 0 # 是否保留原书面语的样子 保留:1, 不保留:0
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# format: raw # 音频格式:raw(PCM), lame(MP3), speex, opus, opus-wb, opus-swb, speex-wb
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# sample_rate: 24000 # 采样率:16000, 8000, 24000
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# volume: 50 # 音量:0-100
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# speed: 50 # 语速:0-100
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# pitch: 50 # 语调:0-100
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@@ -0,0 +1,442 @@
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import json
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import hmac
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import base64
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import hashlib
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import asyncio
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import websockets
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import opuslib_next
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from time import mktime
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from datetime import datetime
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from urllib.parse import urlencode
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from typing import List
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from config.logger import setup_logging
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from wsgiref.handlers import format_date_time
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from core.providers.asr.base import ASRProviderBase
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from core.providers.asr.dto.dto import InterfaceType
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TAG = __name__
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logger = setup_logging()
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# 帧状态常量
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STATUS_FIRST_FRAME = 0 # 第一帧的标识
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STATUS_CONTINUE_FRAME = 1 # 中间帧标识
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STATUS_LAST_FRAME = 2 # 最后一帧的标识
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class ASRProvider(ASRProviderBase):
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def __init__(self, config, delete_audio_file):
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super().__init__()
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self.interface_type = InterfaceType.STREAM
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self.config = config
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self.text = ""
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self.decoder = opuslib_next.Decoder(16000, 1)
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self.asr_ws = None
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self.forward_task = None
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self.is_processing = False
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self.server_ready = False
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self.last_frame_sent = False # 标记是否已发送最终帧
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self.best_text = "" # 保存最佳识别结果
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# 讯飞配置
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self.app_id = config.get("app_id")
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self.api_key = config.get("api_key")
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self.api_secret = config.get("api_secret")
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if not all([self.app_id, self.api_key, self.api_secret]):
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raise ValueError("必须提供app_id、api_key和api_secret")
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# 识别参数
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self.iat_params = {
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"domain": config.get("domain", "slm"),
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"language": config.get("language", "zh_cn"),
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"accent": config.get("accent", "mandarin"),
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"dwa": config.get("dwa", "wpgs"),
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"result": {
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"encoding": "utf8",
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"compress": "raw",
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"format": "plain"
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||||
}
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}
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||||
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self.output_dir = config.get("output_dir", "tmp/")
|
||||
self.delete_audio_file = delete_audio_file
|
||||
|
||||
def create_url(self) -> str:
|
||||
"""生成认证URL"""
|
||||
url = 'ws://iat.cn-huabei-1.xf-yun.com/v1'
|
||||
# 生成RFC1123格式的时间戳
|
||||
now = datetime.now()
|
||||
date = format_date_time(mktime(now.timetuple()))
|
||||
|
||||
# 拼接字符串
|
||||
signature_origin = "host: " + "iat.cn-huabei-1.xf-yun.com" + "\n"
|
||||
signature_origin += "date: " + date + "\n"
|
||||
signature_origin += "GET " + "/v1 " + "HTTP/1.1"
|
||||
|
||||
# 进行hmac-sha256进行加密
|
||||
signature_sha = hmac.new(self.api_secret.encode('utf-8'), signature_origin.encode('utf-8'),
|
||||
digestmod=hashlib.sha256).digest()
|
||||
signature_sha = base64.b64encode(signature_sha).decode(encoding='utf-8')
|
||||
|
||||
authorization_origin = "api_key=\"%s\", algorithm=\"%s\", headers=\"%s\", signature=\"%s\"" % (
|
||||
self.api_key, "hmac-sha256", "host date request-line", signature_sha)
|
||||
authorization = base64.b64encode(authorization_origin.encode('utf-8')).decode(encoding='utf-8')
|
||||
|
||||
# 将请求的鉴权参数组合为字典
|
||||
v = {
|
||||
"authorization": authorization,
|
||||
"date": date,
|
||||
"host": "iat.cn-huabei-1.xf-yun.com"
|
||||
}
|
||||
|
||||
# 拼接鉴权参数,生成url
|
||||
url = url + '?' + urlencode(v)
|
||||
return url
|
||||
|
||||
async def open_audio_channels(self, conn):
|
||||
await super().open_audio_channels(conn)
|
||||
|
||||
async def receive_audio(self, conn, audio, audio_have_voice):
|
||||
# 先调用父类方法处理基础逻辑
|
||||
await super().receive_audio(conn, audio, audio_have_voice)
|
||||
|
||||
# 存储音频数据用于声纹识别
|
||||
if not hasattr(conn, 'asr_audio_for_voiceprint'):
|
||||
conn.asr_audio_for_voiceprint = []
|
||||
conn.asr_audio_for_voiceprint.append(audio)
|
||||
|
||||
# 如果本次有声音,且之前没有建立连接
|
||||
if audio_have_voice and self.asr_ws is None and not self.is_processing:
|
||||
try:
|
||||
await self._start_recognition(conn)
|
||||
except Exception as e:
|
||||
logger.bind(tag=TAG).error(f"建立ASR连接失败: {str(e)}")
|
||||
await self._cleanup(conn)
|
||||
return
|
||||
|
||||
# 发送当前音频数据
|
||||
if self.asr_ws and self.is_processing and self.server_ready:
|
||||
try:
|
||||
pcm_frame = self.decoder.decode(audio, 960)
|
||||
await self._send_audio_frame(pcm_frame, STATUS_CONTINUE_FRAME)
|
||||
except Exception as e:
|
||||
logger.bind(tag=TAG).warning(f"发送音频数据时发生错误: {e}")
|
||||
await self._cleanup(conn)
|
||||
|
||||
async def _start_recognition(self, conn):
|
||||
"""开始识别会话"""
|
||||
try:
|
||||
self.is_processing = True
|
||||
# 建立WebSocket连接
|
||||
ws_url = self.create_url()
|
||||
logger.bind(tag=TAG).info(f"正在连接ASR服务: {ws_url[:50]}...")
|
||||
|
||||
self.asr_ws = await websockets.connect(
|
||||
ws_url,
|
||||
max_size=1000000000,
|
||||
ping_interval=None,
|
||||
ping_timeout=None,
|
||||
close_timeout=10,
|
||||
)
|
||||
|
||||
logger.bind(tag=TAG).info("ASR WebSocket连接已建立")
|
||||
self.server_ready = False
|
||||
self.last_frame_sent = False
|
||||
self.best_text = ""
|
||||
self.forward_task = asyncio.create_task(self._forward_results(conn))
|
||||
|
||||
# 发送首帧音频
|
||||
if conn.asr_audio and len(conn.asr_audio) > 0:
|
||||
first_audio = conn.asr_audio[-1] if conn.asr_audio else b''
|
||||
pcm_frame = self.decoder.decode(first_audio, 960) if first_audio else b''
|
||||
await self._send_audio_frame(pcm_frame, STATUS_FIRST_FRAME)
|
||||
self.server_ready = True
|
||||
logger.bind(tag=TAG).info("已发送首帧,开始识别")
|
||||
|
||||
# 发送缓存的音频数据
|
||||
for cached_audio in conn.asr_audio[-10:]:
|
||||
try:
|
||||
pcm_frame = self.decoder.decode(cached_audio, 960)
|
||||
await self._send_audio_frame(pcm_frame, STATUS_CONTINUE_FRAME)
|
||||
except Exception as e:
|
||||
logger.bind(tag=TAG).info(f"发送缓存音频数据时发生错误: {e}")
|
||||
break
|
||||
|
||||
except Exception as e:
|
||||
logger.bind(tag=TAG).error(f"建立ASR连接失败: {str(e)}")
|
||||
if hasattr(e, "__cause__") and e.__cause__:
|
||||
logger.bind(tag=TAG).error(f"错误原因: {str(e.__cause__)}")
|
||||
if self.asr_ws:
|
||||
await self.asr_ws.close()
|
||||
self.asr_ws = None
|
||||
self.is_processing = False
|
||||
raise
|
||||
|
||||
async def _send_audio_frame(self, audio_data: bytes, status: int):
|
||||
"""发送音频帧"""
|
||||
if not self.asr_ws:
|
||||
return
|
||||
|
||||
audio_b64 = base64.b64encode(audio_data).decode('utf-8')
|
||||
|
||||
frame_data = {
|
||||
"header": {
|
||||
"status": status,
|
||||
"app_id": self.app_id
|
||||
},
|
||||
"parameter": {
|
||||
"iat": self.iat_params
|
||||
},
|
||||
"payload": {
|
||||
"audio": {
|
||||
"audio": audio_b64,
|
||||
"sample_rate": 16000,
|
||||
"encoding": "raw"
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
await self.asr_ws.send(json.dumps(frame_data, ensure_ascii=False))
|
||||
|
||||
# 标记是否发送了最终帧
|
||||
if status == STATUS_LAST_FRAME:
|
||||
self.last_frame_sent = True
|
||||
logger.bind(tag=TAG).info("标记最终帧已发送")
|
||||
|
||||
async def _forward_results(self, conn):
|
||||
"""转发识别结果"""
|
||||
try:
|
||||
while self.asr_ws and not conn.stop_event.is_set():
|
||||
# 获取当前连接的音频数据
|
||||
audio_data = getattr(conn, 'asr_audio_for_voiceprint', [])
|
||||
try:
|
||||
# 如果已发送最终帧,增加超时时间等待完整结果
|
||||
timeout = 3.0 if self.last_frame_sent else 30.0
|
||||
response = await asyncio.wait_for(self.asr_ws.recv(), timeout=timeout)
|
||||
result = json.loads(response)
|
||||
logger.bind(tag=TAG).debug(f"收到ASR结果: {result}")
|
||||
|
||||
header = result.get("header", {})
|
||||
payload = result.get("payload", {})
|
||||
code = header.get("code", 0)
|
||||
status = header.get("status", 0)
|
||||
|
||||
if code != 0:
|
||||
logger.bind(tag=TAG).error(f"识别错误,错误码: {code}, 消息: {header.get('message', '')}")
|
||||
if code in [10114, 10160]: # 连接问题
|
||||
break
|
||||
continue
|
||||
|
||||
# 处理识别结果
|
||||
if payload and "result" in payload:
|
||||
text_data = payload["result"]["text"]
|
||||
if text_data:
|
||||
# 解码base64文本
|
||||
decoded_text = base64.b64decode(text_data).decode('utf-8')
|
||||
text_json = json.loads(decoded_text)
|
||||
|
||||
# 提取文本内容
|
||||
text_ws = text_json.get('ws', [])
|
||||
result_text = ''
|
||||
for i in text_ws:
|
||||
for j in i.get("cw", []):
|
||||
w = j.get("w", "")
|
||||
result_text += w
|
||||
|
||||
# 更新识别文本 - 实时更新策略
|
||||
if result_text and result_text.strip() not in ['', '。', '.', ',', ',']:
|
||||
# 实时更新:正常情况下都更新,提高响应速度
|
||||
should_update = True
|
||||
|
||||
# 保存最佳文本(最长的有意义文本)
|
||||
if (len(result_text) > len(self.best_text) and
|
||||
result_text.strip() not in ['?', '?', '。', '.']):
|
||||
self.best_text = result_text
|
||||
logger.bind(tag=TAG).debug(f"保存最佳文本: {self.best_text}")
|
||||
|
||||
# 如果已发送最终帧,只过滤明显的无效结果
|
||||
if self.last_frame_sent:
|
||||
# 最终帧后拒绝问号等明显错误的结果
|
||||
if result_text.strip() in ['?', '?', '。', '.']:
|
||||
should_update = False
|
||||
logger.bind(tag=TAG).warning(f"最终帧后拒绝无效文本: {result_text}")
|
||||
|
||||
if should_update:
|
||||
self.text = result_text
|
||||
logger.bind(tag=TAG).info(f"实时更新识别文本: {self.text} (最终帧已发送: {self.last_frame_sent})")
|
||||
|
||||
# 识别完成,但如果还没发送最终帧,继续等待
|
||||
if status == 2:
|
||||
logger.bind(tag=TAG).info(f"识别完成状态已到达,当前识别文本: {self.text}")
|
||||
|
||||
# 如果还没发送最终帧,继续等待
|
||||
if not self.last_frame_sent:
|
||||
logger.bind(tag=TAG).info("识别完成但最终帧未发送,继续等待...")
|
||||
continue
|
||||
|
||||
# 已发送最终帧且收到完成状态,使用最佳文本作为最终结果
|
||||
if self.best_text and len(self.best_text) > len(self.text):
|
||||
logger.bind(tag=TAG).info(f"使用最佳文本作为最终结果: {self.text} -> {self.best_text}")
|
||||
self.text = self.best_text
|
||||
|
||||
logger.bind(tag=TAG).info(f"获取到最终完整文本: {self.text}")
|
||||
conn.reset_vad_states()
|
||||
if len(audio_data) > 15: # 确保有足够音频数据
|
||||
# 准备处理结果
|
||||
pass
|
||||
break
|
||||
|
||||
except asyncio.TimeoutError:
|
||||
if self.last_frame_sent:
|
||||
# 超时时也使用最佳文本
|
||||
if self.best_text and len(self.best_text) > len(self.text):
|
||||
logger.bind(tag=TAG).info(f"超时,使用最佳文本: {self.text} -> {self.best_text}")
|
||||
self.text = self.best_text
|
||||
logger.bind(tag=TAG).info(f"最终帧后超时,使用结果: {self.text}")
|
||||
break
|
||||
# 如果还没发送最终帧,继续等待
|
||||
continue
|
||||
except websockets.ConnectionClosed:
|
||||
logger.bind(tag=TAG).info("ASR服务连接已关闭")
|
||||
self.is_processing = False
|
||||
break
|
||||
except Exception as e:
|
||||
logger.bind(tag=TAG).error(f"处理ASR结果时发生错误: {str(e)}")
|
||||
if hasattr(e, "__cause__") and e.__cause__:
|
||||
logger.bind(tag=TAG).error(f"错误原因: {str(e.__cause__)}")
|
||||
self.is_processing = False
|
||||
break
|
||||
|
||||
except Exception as e:
|
||||
logger.bind(tag=TAG).error(f"ASR结果转发任务发生错误: {str(e)}")
|
||||
if hasattr(e, "__cause__") and e.__cause__:
|
||||
logger.bind(tag=TAG).error(f"错误原因: {str(e.__cause__)}")
|
||||
finally:
|
||||
if self.asr_ws:
|
||||
await self.asr_ws.close()
|
||||
self.asr_ws = None
|
||||
self.is_processing = False
|
||||
if conn:
|
||||
if hasattr(conn, 'asr_audio_for_voiceprint'):
|
||||
conn.asr_audio_for_voiceprint = []
|
||||
if hasattr(conn, 'asr_audio'):
|
||||
conn.asr_audio = []
|
||||
if hasattr(conn, 'has_valid_voice'):
|
||||
conn.has_valid_voice = False
|
||||
|
||||
async def handle_voice_stop(self, conn, asr_audio_task: List[bytes]):
|
||||
"""处理语音停止,发送最后一帧并处理识别结果"""
|
||||
try:
|
||||
# 先发送最后一帧表示音频结束
|
||||
if self.asr_ws and self.is_processing:
|
||||
try:
|
||||
# 取最后一个有效的音频帧作为最后一帧数据
|
||||
last_frame = b''
|
||||
if asr_audio_task:
|
||||
last_audio = asr_audio_task[-1]
|
||||
last_frame = self.decoder.decode(last_audio, 960)
|
||||
await self._send_audio_frame(last_frame, STATUS_LAST_FRAME)
|
||||
logger.bind(tag=TAG).info("已发送最后一帧")
|
||||
|
||||
# 发送最终帧后,给_forward_results适当时间处理最终结果
|
||||
# 减少等待时间,提高响应速度
|
||||
await asyncio.sleep(0.1) # 从3秒减少到1秒
|
||||
|
||||
logger.bind(tag=TAG).info(f"准备处理最终识别结果: {self.text}")
|
||||
except Exception as e:
|
||||
logger.bind(tag=TAG).error(f"发送最后一帧失败: {e}")
|
||||
|
||||
# 调用父类的handle_voice_stop方法处理识别结果
|
||||
await super().handle_voice_stop(conn, asr_audio_task)
|
||||
except Exception as e:
|
||||
logger.bind(tag=TAG).error(f"处理语音停止失败: {e}")
|
||||
import traceback
|
||||
logger.bind(tag=TAG).debug(f"异常详情: {traceback.format_exc()}")
|
||||
|
||||
def stop_ws_connection(self):
|
||||
if self.asr_ws:
|
||||
asyncio.create_task(self.asr_ws.close())
|
||||
self.asr_ws = None
|
||||
self.is_processing = False
|
||||
|
||||
async def _cleanup(self, conn):
|
||||
"""清理资源"""
|
||||
logger.bind(tag=TAG).info(f"开始ASR会话清理 | 当前状态: processing={self.is_processing}, server_ready={self.server_ready}")
|
||||
|
||||
# 发送最后一帧
|
||||
if self.asr_ws and self.is_processing:
|
||||
try:
|
||||
await self._send_audio_frame(b'', STATUS_LAST_FRAME)
|
||||
await asyncio.sleep(0.1)
|
||||
logger.bind(tag=TAG).info("已发送最后一帧")
|
||||
except Exception as e:
|
||||
logger.bind(tag=TAG).error(f"发送最后一帧失败: {e}")
|
||||
|
||||
# 状态重置
|
||||
self.is_processing = False
|
||||
self.server_ready = False
|
||||
self.last_frame_sent = False
|
||||
self.best_text = ""
|
||||
logger.bind(tag=TAG).info("ASR状态已重置")
|
||||
|
||||
# 清理任务
|
||||
if self.forward_task and not self.forward_task.done():
|
||||
self.forward_task.cancel()
|
||||
try:
|
||||
await asyncio.wait_for(self.forward_task, timeout=1.0)
|
||||
except asyncio.CancelledError:
|
||||
pass
|
||||
except Exception as e:
|
||||
logger.bind(tag=TAG).debug(f"forward_task取消异常: {e}")
|
||||
finally:
|
||||
self.forward_task = None
|
||||
|
||||
# 关闭连接
|
||||
if self.asr_ws:
|
||||
try:
|
||||
logger.bind(tag=TAG).debug("正在关闭WebSocket连接")
|
||||
await asyncio.wait_for(self.asr_ws.close(), timeout=2.0)
|
||||
logger.bind(tag=TAG).debug("WebSocket连接已关闭")
|
||||
except Exception as e:
|
||||
logger.bind(tag=TAG).error(f"关闭WebSocket连接失败: {e}")
|
||||
finally:
|
||||
self.asr_ws = None
|
||||
|
||||
# 清理连接的音频缓存
|
||||
if conn:
|
||||
if hasattr(conn, 'asr_audio_for_voiceprint'):
|
||||
conn.asr_audio_for_voiceprint = []
|
||||
if hasattr(conn, 'asr_audio'):
|
||||
conn.asr_audio = []
|
||||
if hasattr(conn, 'has_valid_voice'):
|
||||
conn.has_valid_voice = False
|
||||
|
||||
logger.bind(tag=TAG).info("ASR会话清理完成")
|
||||
|
||||
async def speech_to_text(self, opus_data, session_id, audio_format):
|
||||
"""获取识别结果"""
|
||||
result = self.text
|
||||
self.text = ""
|
||||
return result, None
|
||||
|
||||
async def close(self):
|
||||
"""资源清理方法"""
|
||||
if self.asr_ws:
|
||||
await self.asr_ws.close()
|
||||
self.asr_ws = None
|
||||
if self.forward_task:
|
||||
self.forward_task.cancel()
|
||||
try:
|
||||
await self.forward_task
|
||||
except asyncio.CancelledError:
|
||||
pass
|
||||
self.forward_task = None
|
||||
self.is_processing = False
|
||||
# 清理所有连接的音频缓冲区
|
||||
if hasattr(self, '_connections'):
|
||||
for conn in self._connections.values():
|
||||
if hasattr(conn, 'asr_audio_for_voiceprint'):
|
||||
conn.asr_audio_for_voiceprint = []
|
||||
if hasattr(conn, 'asr_audio'):
|
||||
conn.asr_audio = []
|
||||
if hasattr(conn, 'has_valid_voice'):
|
||||
conn.has_valid_voice = False
|
||||
@@ -0,0 +1,527 @@
|
||||
import os
|
||||
import time
|
||||
import uuid
|
||||
import json
|
||||
import hmac
|
||||
import queue
|
||||
import base64
|
||||
import hashlib
|
||||
import asyncio
|
||||
import traceback
|
||||
import websockets
|
||||
from asyncio import Task
|
||||
from config.logger import setup_logging
|
||||
from core.utils import opus_encoder_utils
|
||||
from core.utils.tts import MarkdownCleaner
|
||||
from urllib.parse import urlencode, urlparse
|
||||
from core.providers.tts.base import TTSProviderBase
|
||||
from core.providers.tts.dto.dto import SentenceType, ContentType, InterfaceType
|
||||
|
||||
TAG = __name__
|
||||
logger = setup_logging()
|
||||
|
||||
|
||||
class XunfeiWSAuth:
|
||||
@staticmethod
|
||||
def create_auth_url(api_key, api_secret, api_url):
|
||||
"""生成讯飞WebSocket认证URL"""
|
||||
parsed_url = urlparse(api_url)
|
||||
host = parsed_url.netloc
|
||||
path = parsed_url.path
|
||||
|
||||
# 获取UTC时间,讯飞要求使用RFC1123格式
|
||||
now = time.gmtime()
|
||||
date = time.strftime('%a, %d %b %Y %H:%M:%S GMT', now)
|
||||
|
||||
# 构造签名字符串
|
||||
signature_origin = f"host: {host}\ndate: {date}\nGET {path} HTTP/1.1"
|
||||
|
||||
# 计算签名
|
||||
signature_sha = hmac.new(
|
||||
api_secret.encode('utf-8'),
|
||||
signature_origin.encode('utf-8'),
|
||||
digestmod=hashlib.sha256
|
||||
).digest()
|
||||
signature_sha_base64 = base64.b64encode(signature_sha).decode(encoding='utf-8')
|
||||
|
||||
# 构造authorization
|
||||
authorization_origin = f'api_key="{api_key}", algorithm="hmac-sha256", headers="host date request-line", signature="{signature_sha_base64}"'
|
||||
authorization = base64.b64encode(authorization_origin.encode('utf-8')).decode(encoding='utf-8')
|
||||
|
||||
# 构造最终的WebSocket URL
|
||||
v = {
|
||||
"authorization": authorization,
|
||||
"date": date,
|
||||
"host": host
|
||||
}
|
||||
url = api_url + '?' + urlencode(v)
|
||||
return url
|
||||
|
||||
|
||||
class TTSProvider(TTSProviderBase):
|
||||
def __init__(self, config, delete_audio_file):
|
||||
super().__init__(config, delete_audio_file)
|
||||
|
||||
# 设置为流式接口类型
|
||||
self.interface_type = InterfaceType.DUAL_STREAM
|
||||
|
||||
# 基础配置
|
||||
self.app_id = config.get("app_id")
|
||||
self.api_key = config.get("api_key")
|
||||
self.api_secret = config.get("api_secret")
|
||||
|
||||
# 接口地址
|
||||
self.api_url = config.get("api_url", "wss://cbm01.cn-huabei-1.xf-yun.com/v1/private/mcd9m97e6")
|
||||
|
||||
# 音色配置
|
||||
self.voice = config.get("voice", "x5_lingxiaoxuan_flow")
|
||||
if config.get("private_voice"):
|
||||
self.voice = config.get("private_voice")
|
||||
|
||||
# 音频参数配置
|
||||
speed = config.get("speed", "50")
|
||||
self.speed = int(speed) if speed else 50
|
||||
|
||||
volume = config.get("volume", "50")
|
||||
self.volume = int(volume) if volume else 50
|
||||
|
||||
pitch = config.get("pitch", "50")
|
||||
self.pitch = int(pitch) if pitch else 50
|
||||
|
||||
# 音频编码配置
|
||||
self.format = config.get("format", "raw")
|
||||
|
||||
sample_rate = config.get("sample_rate", "24000")
|
||||
self.sample_rate = int(sample_rate) if sample_rate else 24000
|
||||
|
||||
# 口语化配置
|
||||
self.oral_level = config.get("oral_level", "mid")
|
||||
|
||||
spark_assist = config.get("spark_assist", "1")
|
||||
self.spark_assist = int(spark_assist) if spark_assist else 1
|
||||
|
||||
stop_split = config.get("stop_split", "0")
|
||||
self.stop_split = int(stop_split) if stop_split else 0
|
||||
|
||||
remain = config.get("remain", "0")
|
||||
self.remain = int(remain) if remain else 0
|
||||
|
||||
# WebSocket配置
|
||||
self.ws = None
|
||||
self._monitor_task = None
|
||||
|
||||
# 序列号管理
|
||||
self.text_seq = 0
|
||||
|
||||
# 创建Opus编码器
|
||||
self.opus_encoder = opus_encoder_utils.OpusEncoderUtils(
|
||||
sample_rate=self.sample_rate, channels=1, frame_size_ms=60
|
||||
)
|
||||
|
||||
# 验证必需参数
|
||||
if not all([self.app_id, self.api_key, self.api_secret]):
|
||||
raise ValueError("讯飞TTS需要配置app_id、api_key和api_secret")
|
||||
|
||||
async def _ensure_connection(self):
|
||||
"""确保WebSocket连接可用"""
|
||||
try:
|
||||
logger.bind(tag=TAG).info("开始建立新连接...")
|
||||
|
||||
# 生成认证URL
|
||||
auth_url = XunfeiWSAuth.create_auth_url(
|
||||
self.api_key, self.api_secret, self.api_url
|
||||
)
|
||||
|
||||
self.ws = await websockets.connect(
|
||||
auth_url,
|
||||
ping_interval=30,
|
||||
ping_timeout=10,
|
||||
close_timeout=10,
|
||||
)
|
||||
logger.bind(tag=TAG).info("WebSocket连接建立成功")
|
||||
return self.ws
|
||||
except Exception as e:
|
||||
logger.bind(tag=TAG).error(f"建立连接失败: {str(e)}")
|
||||
self.ws = None
|
||||
raise
|
||||
|
||||
def tts_text_priority_thread(self):
|
||||
"""流式文本处理线程"""
|
||||
while not self.conn.stop_event.is_set():
|
||||
try:
|
||||
message = self.tts_text_queue.get(timeout=1)
|
||||
logger.bind(tag=TAG).debug(
|
||||
f"收到TTS任务|{message.sentence_type.name} | {message.content_type.name} | 会话ID: {self.conn.sentence_id}"
|
||||
)
|
||||
|
||||
if message.sentence_type == SentenceType.FIRST:
|
||||
# 重置序列号
|
||||
self.text_seq = 0
|
||||
self.conn.client_abort = False
|
||||
# 增加序列号
|
||||
self.text_seq += 1
|
||||
if self.conn.client_abort:
|
||||
logger.bind(tag=TAG).info("收到打断信息,终止TTS文本处理线程")
|
||||
continue
|
||||
|
||||
if message.sentence_type == SentenceType.FIRST:
|
||||
# 初始化参数
|
||||
try:
|
||||
if not getattr(self.conn, "sentence_id", None):
|
||||
self.conn.sentence_id = uuid.uuid4().hex
|
||||
logger.bind(tag=TAG).info(f"自动生成新的 会话ID: {self.conn.sentence_id}")
|
||||
|
||||
logger.bind(tag=TAG).info("开始启动TTS会话...")
|
||||
future = asyncio.run_coroutine_threadsafe(
|
||||
self.start_session(self.conn.sentence_id),
|
||||
loop=self.conn.loop,
|
||||
)
|
||||
future.result()
|
||||
self.before_stop_play_files.clear()
|
||||
logger.bind(tag=TAG).info("TTS会话启动成功")
|
||||
|
||||
except Exception as e:
|
||||
logger.bind(tag=TAG).error(f"启动TTS会话失败: {str(e)}")
|
||||
continue
|
||||
|
||||
# 处理文本内容
|
||||
if ContentType.TEXT == message.content_type:
|
||||
if message.content_detail:
|
||||
try:
|
||||
logger.bind(tag=TAG).debug(
|
||||
f"开始发送TTS文本: {message.content_detail}"
|
||||
)
|
||||
future = asyncio.run_coroutine_threadsafe(
|
||||
self.text_to_speak(message.content_detail, None),
|
||||
loop=self.conn.loop,
|
||||
)
|
||||
future.result()
|
||||
logger.bind(tag=TAG).debug("TTS文本发送成功")
|
||||
except Exception as e:
|
||||
logger.bind(tag=TAG).error(f"发送TTS文本失败: {str(e)}")
|
||||
# 不使用continue,确保后续处理不被中断
|
||||
|
||||
# 处理文件内容
|
||||
if ContentType.FILE == message.content_type:
|
||||
logger.bind(tag=TAG).info(
|
||||
f"添加音频文件到待播放列表: {message.content_file}"
|
||||
)
|
||||
if message.content_file and os.path.exists(message.content_file):
|
||||
# 先处理文件音频数据
|
||||
self._process_audio_file_stream(message.content_file, callback=lambda audio_data: self.handle_audio_file(audio_data, message.content_detail))
|
||||
|
||||
# 处理会话结束
|
||||
if message.sentence_type == SentenceType.LAST:
|
||||
try:
|
||||
logger.bind(tag=TAG).info("开始结束TTS会话...")
|
||||
asyncio.run_coroutine_threadsafe(
|
||||
self.finish_session(self.conn.sentence_id),
|
||||
loop=self.conn.loop,
|
||||
)
|
||||
except Exception as e:
|
||||
logger.bind(tag=TAG).error(f"结束TTS会话失败: {str(e)}")
|
||||
continue
|
||||
|
||||
except queue.Empty:
|
||||
continue
|
||||
except Exception as e:
|
||||
logger.bind(tag=TAG).error(
|
||||
f"处理TTS文本失败: {str(e)}, 类型: {type(e).__name__}, 堆栈: {traceback.format_exc()}"
|
||||
)
|
||||
|
||||
async def text_to_speak(self, text, _):
|
||||
"""发送文本到TTS服务进行合成"""
|
||||
try:
|
||||
if self.ws is None:
|
||||
logger.bind(tag=TAG).warning(f"WebSocket连接不存在,终止发送文本")
|
||||
return
|
||||
|
||||
filtered_text = MarkdownCleaner.clean_markdown(text)
|
||||
|
||||
# 发送文本合成请求
|
||||
run_request = self._build_base_request(status=1,text=filtered_text)
|
||||
await self.ws.send(json.dumps(run_request))
|
||||
return
|
||||
|
||||
except Exception as e:
|
||||
logger.bind(tag=TAG).error(f"发送TTS文本失败: {str(e)}")
|
||||
if self.ws:
|
||||
try:
|
||||
await self.ws.close()
|
||||
except:
|
||||
pass
|
||||
self.ws = None
|
||||
raise
|
||||
|
||||
async def start_session(self, session_id):
|
||||
logger.bind(tag=TAG).info(f"开始会话~~{session_id}")
|
||||
try:
|
||||
# 会话开始时检测上个会话的监听状态
|
||||
if (
|
||||
self._monitor_task is not None
|
||||
and isinstance(self._monitor_task, Task)
|
||||
and not self._monitor_task.done()
|
||||
):
|
||||
logger.bind(tag=TAG).info(
|
||||
"检测到未完成的上个会话,关闭监听任务和连接..."
|
||||
)
|
||||
await self.close()
|
||||
|
||||
# 建立新连接
|
||||
await self._ensure_connection()
|
||||
|
||||
# 启动监听任务
|
||||
self._monitor_task = asyncio.create_task(self._start_monitor_tts_response())
|
||||
|
||||
# 发送会话启动请求
|
||||
start_request = self._build_base_request(status=0)
|
||||
|
||||
await self.ws.send(json.dumps(start_request))
|
||||
logger.bind(tag=TAG).info("会话启动请求已发送")
|
||||
except Exception as e:
|
||||
logger.bind(tag=TAG).error(f"启动会话失败: {str(e)}")
|
||||
# 确保清理资源
|
||||
await self.close()
|
||||
raise
|
||||
|
||||
async def finish_session(self, session_id):
|
||||
logger.bind(tag=TAG).info(f"关闭会话~~{session_id}")
|
||||
try:
|
||||
if self.ws:
|
||||
# 发送会话结束请求
|
||||
stop_request = self._build_base_request(status=2)
|
||||
await self.ws.send(json.dumps(stop_request))
|
||||
logger.bind(tag=TAG).info("会话结束请求已发送")
|
||||
|
||||
if self._monitor_task:
|
||||
try:
|
||||
await self._monitor_task
|
||||
except Exception as e:
|
||||
logger.bind(tag=TAG).error(f"等待监听任务完成时发生错误: {str(e)}")
|
||||
finally:
|
||||
self._monitor_task = None
|
||||
except Exception as e:
|
||||
logger.bind(tag=TAG).error(f"关闭会话失败: {str(e)}")
|
||||
await self.close()
|
||||
raise
|
||||
|
||||
async def close(self):
|
||||
"""资源清理"""
|
||||
if self._monitor_task:
|
||||
try:
|
||||
self._monitor_task.cancel()
|
||||
await self._monitor_task
|
||||
except asyncio.CancelledError:
|
||||
pass
|
||||
except Exception as e:
|
||||
logger.bind(tag=TAG).warning(f"关闭时取消监听任务错误: {e}")
|
||||
self._monitor_task = None
|
||||
|
||||
if self.ws:
|
||||
try:
|
||||
await self.ws.close()
|
||||
except:
|
||||
pass
|
||||
self.ws = None
|
||||
|
||||
async def _start_monitor_tts_response(self):
|
||||
"""监听TTS响应"""
|
||||
try:
|
||||
while not self.conn.stop_event.is_set():
|
||||
try:
|
||||
msg = await self.ws.recv()
|
||||
|
||||
# 检查客户端是否中止
|
||||
if self.conn.client_abort:
|
||||
logger.bind(tag=TAG).info("收到打断信息,终止监听TTS响应")
|
||||
break
|
||||
|
||||
try:
|
||||
data = json.loads(msg)
|
||||
header = data.get("header", {})
|
||||
code = header.get("code")
|
||||
|
||||
if code == 0:
|
||||
payload = data.get("payload", {})
|
||||
audio_payload = payload.get("audio", {})
|
||||
|
||||
if audio_payload:
|
||||
status = audio_payload.get("status", 0)
|
||||
audio_data = audio_payload.get("audio", "")
|
||||
if status == 0:
|
||||
logger.bind(tag=TAG).debug("TTS合成已启动")
|
||||
self.tts_audio_queue.put(
|
||||
(SentenceType.FIRST, [], None)
|
||||
)
|
||||
elif status == 2:
|
||||
logger.bind(tag=TAG).debug("收到结束状态的音频数据,TTS合成完成")
|
||||
self._process_before_stop_play_files()
|
||||
break
|
||||
else:
|
||||
if self.conn.tts_MessageText:
|
||||
logger.bind(tag=TAG).info(
|
||||
f"句子语音生成成功: {self.conn.tts_MessageText}"
|
||||
)
|
||||
self.tts_audio_queue.put(
|
||||
(SentenceType.FIRST, [], self.conn.tts_MessageText)
|
||||
)
|
||||
self.conn.tts_MessageText = None
|
||||
try:
|
||||
audio_bytes = base64.b64decode(audio_data)
|
||||
self.opus_encoder.encode_pcm_to_opus_stream(
|
||||
audio_bytes, False, self.handle_opus
|
||||
)
|
||||
|
||||
except Exception as e:
|
||||
logger.bind(tag=TAG).error(f"处理音频数据失败: {e}")
|
||||
|
||||
else:
|
||||
message = header.get("message", "未知错误")
|
||||
logger.bind(tag=TAG).error(f"TTS合成错误: {code} - {message}")
|
||||
break
|
||||
|
||||
except json.JSONDecodeError:
|
||||
logger.bind(tag=TAG).warning("收到无效的JSON消息")
|
||||
|
||||
except websockets.ConnectionClosed:
|
||||
logger.bind(tag=TAG).warning("WebSocket连接已关闭")
|
||||
break
|
||||
|
||||
except Exception as e:
|
||||
logger.bind(tag=TAG).error(
|
||||
f"处理TTS响应时出错: {e}\n{traceback.format_exc()}"
|
||||
)
|
||||
break
|
||||
|
||||
# 链接不可复用
|
||||
if self.ws:
|
||||
try:
|
||||
await self.ws.close()
|
||||
except:
|
||||
pass
|
||||
self.ws = None
|
||||
# 监听任务退出时清理引用
|
||||
finally:
|
||||
self._monitor_task = None
|
||||
|
||||
def to_tts(self, text: str) -> list:
|
||||
"""非流式TTS处理,用于测试及保存音频文件的场景"""
|
||||
try:
|
||||
# 创建新的事件循环
|
||||
loop = asyncio.new_event_loop()
|
||||
asyncio.set_event_loop(loop)
|
||||
|
||||
# 存储音频数据
|
||||
audio_data = []
|
||||
|
||||
async def _generate_audio():
|
||||
# 生成认证URL
|
||||
auth_url = XunfeiWSAuth.create_auth_url(
|
||||
self.api_key, self.api_secret, self.api_url
|
||||
)
|
||||
|
||||
# 建立WebSocket连接
|
||||
ws = await websockets.connect(
|
||||
auth_url,
|
||||
ping_interval=30,
|
||||
ping_timeout=10,
|
||||
close_timeout=10,
|
||||
)
|
||||
|
||||
try:
|
||||
filtered_text = MarkdownCleaner.clean_markdown(text)
|
||||
|
||||
text_request = self._build_base_request(status=2,text=filtered_text)
|
||||
|
||||
await ws.send(json.dumps(text_request))
|
||||
|
||||
task_finished = False
|
||||
while not task_finished:
|
||||
msg = await ws.recv()
|
||||
|
||||
data = json.loads(msg)
|
||||
header = data.get("header", {})
|
||||
code = header.get("code")
|
||||
|
||||
if code == 0:
|
||||
payload = data.get("payload", {})
|
||||
audio_payload = payload.get("audio", {})
|
||||
if audio_payload:
|
||||
status = audio_payload.get("status", 0)
|
||||
audio_base64 = audio_payload.get("audio", "")
|
||||
if status == 1:
|
||||
try:
|
||||
audio_bytes = base64.b64decode(audio_base64)
|
||||
self.opus_encoder.encode_pcm_to_opus_stream(
|
||||
audio_bytes,
|
||||
end_of_stream=False,
|
||||
callback=lambda opus: audio_data.append(opus)
|
||||
)
|
||||
except Exception as e:
|
||||
logger.bind(tag=TAG).error(f"处理音频数据失败: {e}")
|
||||
elif status == 2:
|
||||
task_finished = True
|
||||
logger.bind(tag=TAG).debug("TTS任务完成")
|
||||
|
||||
else:
|
||||
message = header.get("message", "未知错误")
|
||||
raise Exception(f"合成失败: {code} - {message}")
|
||||
|
||||
finally:
|
||||
# 清理资源
|
||||
try:
|
||||
await ws.close()
|
||||
except:
|
||||
pass
|
||||
|
||||
loop.run_until_complete(_generate_audio())
|
||||
loop.close()
|
||||
|
||||
return audio_data
|
||||
except Exception as e:
|
||||
logger.bind(tag=TAG).error(f"生成音频数据失败: {str(e)}")
|
||||
return []
|
||||
|
||||
def _build_base_request(self, status,text=" "):
|
||||
"""构建基础请求结构"""
|
||||
return {
|
||||
"header": {
|
||||
"app_id": self.app_id,
|
||||
"status": status,
|
||||
},
|
||||
"parameter": {
|
||||
"oral": {
|
||||
"oral_level": self.oral_level,
|
||||
"spark_assist": self.spark_assist,
|
||||
"stop_split": self.stop_split,
|
||||
"remain": self.remain
|
||||
},
|
||||
"tts": {
|
||||
"vcn": self.voice,
|
||||
"speed": self.speed,
|
||||
"volume": self.volume,
|
||||
"pitch": self.pitch,
|
||||
"bgs": 0,
|
||||
"reg": 0,
|
||||
"rdn": 0,
|
||||
"rhy": 0,
|
||||
"audio": {
|
||||
"encoding": self.format,
|
||||
"sample_rate": self.sample_rate,
|
||||
"channels": 1,
|
||||
"bit_depth": 16,
|
||||
"frame_size": 0
|
||||
}
|
||||
}
|
||||
},
|
||||
"payload": {
|
||||
"text": {
|
||||
"encoding": "utf8",
|
||||
"compress": "raw",
|
||||
"format": "plain",
|
||||
"status": status,
|
||||
"seq": self.text_seq,
|
||||
"text": base64.b64encode(text.encode('utf-8')).decode('utf-8')
|
||||
}
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user